These companies exist because the public allows it. The public is getting nothing but censorship out of the bargain, giving these companies carte blanche to do whatever they please to the internet.
The world is caving to the slightest whims of an industry that we would survive just fine without.

1) Come up with profitable idea that threatens business models of crooked, incumbent telecoms
2) Incumbent telecoms pay off people that do the studies and claim that your product will kill people and end life as we know it and kick puppies
3) Be forced into bankruptcy because you don't have that kind of political clout